0
If you were given a positively-charged rod to charge an object by induction what charge will the object get?
Wiki User
∙ 11y ago
When an object is rubbed with a charged rod, the object shares the charge so that both have a charge of the same sign. In contrast, charging by induction gives an object the charge opposite that of the charged rod. so your object would be negatively charged.
Wiki User
∙ 12y ago
Wiki User
∙ 11y agonegative
Add your answer:
Earn +20 pts
What is the speed of an object at any given instant?
The speed of an object at any given instant is relative.
What is The rate which an object moves in a given direction?
It is the object's velocity.
What is given to an object during an interaction and stays with the object after the interaction is over?
It's given energy and Kenetic motion
What is rate which an object moves in given direction given?
Its "velocity".
How can you increase an object's gravitational potential energy?
By raising the object to a higher position. The potential energy also depends on the force of gravity, and on the object's mass, but for a given object (and for a given planet!), you have no control over these.
How are conductors charged?
If charge is transferred to the object at a given location, that charge is quickly distributed across the entire surface of the object. The distribution of charge is the result of electron movement.
What minimum amount of charge can be given to any object?
1.6 * 10-19
How is a positive charge usually given to a neutral object?
Friction will give a positive charge to a neutral object by conduction. This is done by rubbing two different materials together.
What is the physical meaning of charge density on lines or on areas?
Every object consists of a certain amount of positive charge and a certain amount of negative charge. For neutral objects, the amount of each type of charge is equal in every tiny, or infinitesimal, portion of the object. If the object has the shape of a line, the amount of positive charge in each tiny segment of length along the line is equal to the amount of negative charge in each tiny segment of length. For a neutral three-dimensional object, such as a cube, the amount of negative charge in each small volume element of the total volume of the cube is equal to the amount of positive charge in each small volume element. All neutral objects have a charge density of zero throughout their volumes despite the fact that they have charge. The charge density describes the amount of excess charge per given region of space. For objects that are not neutral, then, the charge density is either positive or negative. A positive charge density expresses the fact that an object has a given amount of positive charge more than it has negative charge in a specific region of space. Likewise, a negative charge density means the object has a given amount of negative charge more than positive charge for a given region of space. For a line of charge, the charge density is expressed as Coulombs per meter when using SI units. For a two-dimensional object, such as a disk, the charge density using SI units is Coulombs per (meter^2). For objects that have uniform excess charge throughout their volume, the charge density is expressed as the total amount of excess charge on the body divided by the total length/ area/ volume of the body. For objects that have nonuniform charge excesses, the charge density must be expressed as a function of position (and possibly, time) within the object.
What is an induction speech?
An induction speech is a formal address given to welcome someone into a new position, organization, or group. It typically includes words of encouragement, recognition of achievements, and outlining of responsibilities and expectations.
What kind of charge does an object have when it has given away electrons?
negative
What does a Rotating magnetic field do?
The Field which is continuously rotating with a particular axis is known as rotating magnetic field. It will be created in Three phase induction motor's stator. When the supply is given to stator of three induction motor, the flux of each phases (that are displaced by 120 degrees) will interact. Due to this the resultant Field will be rotating Magnetic Field will be Produced.
What is the successful candidate be given before they start the job?
An induction process.
What happens if dc is given to induction motor?
It will draw a heavy current and coils will be brunt.
What occurs when electrical charges build up on a surface of an object?
When you build up electrical charges on the surface of an object you get static. Static can result in a small shock if the electrical charge is given a direct conductive contact to the ground.
Compare the three methods of charging?
There must be electric current for something to be charged. When you are charging something, you will align the electrons towards a given direction. The aprtcle become charged once the electrons are aligned in a given direction.
What is the speed of an object at any given instant?
The speed of an object at any given instant is relative.
